No description at National Archives but listed in AEC 16mm film combined catalog (1966)
: "The operation, principles, and scientific applications of nuclear reactors, used as research tools in various projects, are briefly described. Types of research that reactors and associated equipment make possible are shown at length. The Gamma Ray Spectrometer, the Neutron Chopper, and a new reactor designed specifically for high- and low-radiation experiments in biology are also described."
National Archives Identifier: 88103